Do good for yourself and others while logging miles! Mizuno just launched the second phase of the company’s “What if Everybody Ran,” campaign and a big part of it involves converting miles to money. For every mile you run, Mizuno will donate $1 to Back on My Feet, an organization that uses running to help homeless people turn their lives around.

How does it work? Download Mizuno’s Baton app on your phone. From the day you activate the app, you’ll have one week to log as many miles as possible. The app uses GPS technology to track the distance you cover and when you’re finished simply submit the run. Mizuno matches every mile run with $1 donation. When your week is over, you’re invited to pass the baton along to friends so they can help the cause as well.

There’s no reason not to join the campaign. You’re already out running; just think of all the people you could help by simply tracking your work!